28530367082

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{650873}}^1$

素因数の和:651014

約数の個数: 32

約数和(自身を含む): 50986865664

約数和(自身を除く): 22456498582

約数列:

[1, 2, 7, 14, 31, 62, 101, 202, 217, 434, 707, 1414, 3131, 6262, 21917, 43834, 650873, 1301746, 4556111, 9112222, 20177063, 40354126, 65738173, 131476346, 141239441, 282478882, 460167211, 920334422, 2037883363, 4075766726, 14265183541, 28530367082]

約数ペア:

[(1, 28530367082), (2, 14265183541), (7, 4075766726), (14, 2037883363), (31, 920334422), (62, 460167211), (101, 282478882), (202, 141239441), (217, 131476346), (434, 65738173), (707, 40354126), (1414, 20177063), (3131, 9112222), (6262, 4556111), (21917, 1301746), (43834, 650873)]